呼吸肌功能检测方法初探

Preliminary Study on Determination Methods of Respiratory Muscle Functions.

为了探讨呼吸肌功能检测方法，应用与呼吸肌功能相关的肺功能指标及口腔最大吸气压、呼气压，吸呼气耐力时间，跨膈压和最大跨膈压和膈肌电图等多种检测手段，测定２４名健康男性青年，并得到其正常值。呼吸肌功能测定对从事高体能消耗者，及特殊职业，如潜水员、飞行员、运动员等具有重要意义；并可以作为呼吸肌锻炼前后。

Attention has been paid to the research of respiratory muscle functions recently.In this paper some lung function indices concerning respiratory muscle functions,such as maximal inspiratory and expiratpry pressure at mouth,inspiratory and expiratory tolerance time,transdiaphragmatic pressure and maximal transdiaphragmatic pressure and diaphragmatic electromyogram etc, were determined in 24 healthy young men and the normal values were obtained. They were important in the study of respiratory muscle functions in hard physical labours, especially in divers, pilots and sportsmen etc.These indices were also useful for evaluating convalescent therapy chronic lung diseases,respiratory muscles training programs or the drug effects on respiratory muscle fatigue etc.